Umicore Materials High Durability Anti Reflection 3µm-5µm 2Si000054

This durable coating can be used in rugged environments where regular cleaning is necessary. It is used in thermal imaging applications and combines high transmission with durability and meets modular interface surface (MIS) requirements. This coating contains no radioactive material. Spectral - additional Transmission (Average) >97% 3µm-5µm For a 1mm thick witness piece, coated both faces with UCS_SI_01 Reflection (Average) <1% 3µm-5µm Per surface for a 1mm thick witness piece, coated one face with UCS_SI_01 Angle of Incidence 0°-20° Environmental Properties Adhesion MIL-C-48497A, 08/09/1980, para 4.5.3.1 Adhesion Remark Tape Test Humidity MIL-C-48497A, 08/09/1980, para 4.5.3.2 Humidity Remark 24Hrs, 49°C, 95-100% relative humidity Abrasion MIL-C-48497A, 08/09/1980, para 4.5.5.1 Abrasion Remark Severe, 20 strokes Eraser Salt spray MIL-C-675C, 22/08/1980, para 4.5.9 Salt spray Remark 24hrs salt spray fog exposure Salt Soln MIL-C-48497A, 08/09/1980, para 4.5.5.2 Salt Soln Remark 24hrs immersion in salt water